Graphite Sales, Inc.

1 PRODUCT AND COMPANY IDENTIFICATION1 ManufacturerGraphite Sales, West Park Circle DriveChagrin Falls, OH 44023 Graphite Sales, // Emergency Phone: 1-440-543-8221 (Continental United States) Product Name:Revision Date:Version:SDS Number:Common Name:CAS Number:Chemical Formula:Synonyms:Product Use: Contact:Phone:Fax:Web:HAZARDS IDENTIFICATION2100E | Safety Glasses,Gloves, Dust Respirator010 Health = 1, Fire = 0, Reactivity = 0H1/F0/PH0 NFPA:HMIS III:Baked Carbon / Calcined Petroleum CokeSafety Data Sheet (SDS)Pageof18 Graphite Sales, Inc. Baked Carbon / Calcined Petroleum Coke3/14/20167200 CCarbon, Petroleum Coke7440-44-0, 64743-05-1, 64741-79-3 CCarbon, Pet CokeHigh Temperature Applications, Friction Products, or FuelSDS Number: 200C Revision Date: 3/14/2016 GHS Signal Word: WARNING GHS Hazard Pictograms:GHS Classifications: Health, Skin corrosion/irritation, 3 Health, Serious Eye Damage/Eye Irritation, 2 B Health, Specific target organ toxicity - Single exposure, 3 GHS Precautionary Statements: P261 - Avoid breathing dust produced while using this product.

2 P264 - Wash face, hands and any exposed skin thoroughly after handling. P271 - Use only outdoors or in a well-ventilated area. P281 - Use personal protective equipment as required. P285 - In case of inadequate ventilation wear respiratory protection. P304+341 - IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortablefor breathing. P305+351+338 - IF IN EYES: Do NOT rub. Rinse continuously with water for several minutes. Remove contactlenses if present and easy to do. Continue rinsing. P337+313 - If eye irritation persists: Get medical advice/attention. P342 - If experiencing respiratory symptoms: Get medical advice/attention. P402 - Store in a dry place. P501 - Dispose of contents/container to an approved waste disposal Phrases: H316 - Causes mild skin irritation H320 - Causes eye irritation H335 - May cause respiratory irritationAdditional Hazard Statements: May form combustible dust concentrations in air.

3 COMPOSITION/INFORMATION ON INGREDIENTS3 Cas # | Percentage | Chemical Name ---------------------------------------- ---------------------------------------- ----------------------- 7440-44-0 | | 64743-05-1 | 100% | Carbon, Petroleum Coke 64741-79-3 | | Ingredients:Baked Carbon / Calcined Petroleum CokeSafety Data Sheet (SDS)Pageof28 Graphite Sales, Number: 200C Revision Date: 3/14/2016 FIRST AID MEASURES4 Blow nose to remove substance from nasal passages. Give oxygen or artificial respiration if needed. Ifsymptoms develop, move victim to fresh air. If symptoms persist, obtain medical this product does not irritate the skin except through mechanical abrasion. As a precaution, takeoff contaminated clothing and shoes immediately. Promptly flush skin with water for at least 15 minutes toensure all chemical is removed. If reddening develops and/or persists, obtain medical NOT rub eyes.

4 Flush with large amounts of water for at least 15 minutes, lifting upper and lower lidsoccasionally. Remove contact lenses if present and easy to do so. If eye irritations persists, obtainmedical this product does not irritate through ingestion. Rinse mouth with water. Give 3-4 glasses ofwater or milk to dilute stomach contents. Do NOT induce vomiting. If vomiting occurs, give more water ormilk. Never give anything by mouth to an unconscious person. If symptoms develop and/or persist, obtainmedical important symptoms and effects, both acute and delayed:The most important known symptoms and effects are described in the labeling (see Section 2) and/or Section 11. Indication of any immediate medical attention and special treatment needed:No data available. Inhalation:Skin Contact:Eye Contact:Ingestion:FIRE FIGHTING MEASURES5 Extinguishing Media: Water Spray Carbon Dioxide Alcohol-Resistant Foam Special Hazards Arising From the Substance or Mixture: Carbon Oxides Reactive Hydrocarbons Sulfor Oxides (SOx) Advice for Firefighters: Firefighters should wear full-face, positive-pressure respirators.

5 It may not be obvious that carbon/pet coke is burning unless the material is stirred and sparks are apparent. Carbon/Pet Coke that has been on fire should be observed closely for at least forth-eight (48) hours to ensure no smoldering material is present. Further Information: If incinerated, may release toxic fumes. Use water spray to cool unopened containers. Flammability: Combustible at high temperatures when finely dispersed in Point:> 93 C (200 F)LEL:375 g/m3 UEL:Not determinedFlash Point Method:Open CupBurning Rate:No data availableAutoignition Temp:> 140 C (284 F)Baked Carbon / Calcined Petroleum CokeSafety Data Sheet (SDS)Pageof38 Graphite Sales, Number: 200C Revision Date: 3/14/2016Do NOT use high volume water jet to extinguish fire, as the force of the water jet may cause burning powder to spread (burning powder will float). Product has a combustible dust hazard. Take care to avoid creation of dusts while extinguising fires.

6 See Section 7 for more information on safe handling. See Section 8 for more information on personal protection equipment. See Section 13 for disposal information. ACCIDENTAL RELEASE MEASURES6 Personal precautions, protective equipment and emergency procedures: Use personal protective equipment, including dust respirator. Avoid dust formation. Avoid breathing dust. Keep from contacting skin or eyes. Ensure adequate ventilation. Evacuate personnel to safe areas. Environmental precautions: Prevent further release (leakage/spillage) if safe to do so. Do not allow product to enter drains. Do not allow to drain to environment. Spill and release of this material to navigable water in sufficient amounts that cause sludge or emission under the water must be reported immediately to the National Response Center (800-424-8802), as required by Federal Law. Contact the Coast Guard and appropriate state and local regulatory agencies. Failure to report these spills may results in substantial civil and criminal penalties.

7 Methods and materials for containments and cleaning up: Pick up and arrange disposal without creating dust. Sweep up, shovel or collect spillage with an electrically protected vacuum cleaner equipped with HEPA (high efficiency particulate air) filtration, if possible. If necessary, light water spray will reduce dust for dry sweeping. Place contaminated material into suitable, closed containers for disposal. Dispose of contaminated material according to Section 13. After spillage has been collected, area may be flushed with water or wet-brushed. Ensure adequate ventilation. Reference to Other Sections: See Section 7 for information on safe handling. See Section 8 for information on personal protection equipment. See Section 13 for information on proper disposal. HANDLING AND STORAGE7 Wear protective breathing formation of contact with eyes, skin, or clothing. Keep containers closed when not in use. Do not expose containers to open flame, excessive heat, or direct sunlight.

8 Do not puncture or drop containers. Handle with care and avoid spillage on the material out of reach of children. Handling Precautions:Baked Carbon / Calcined Petroleum CokeSafety Data Sheet (SDS)Pageof48 Graphite Sales, Number: 200C Revision Date: 3/14/2016 Keep material away from incompatible materials. Wash thoroughly after adequate Coke is a mild conductor of electricity. Use caution when handling in areas wherecontact with electrical circuitry is contact with molten metal if material is container tightly in a dry away from strong oxidizing agents (fluorine, chlorine trifluoride, potassium peroxide,etc.).Storage Requirements:EXPOSURE CONTROLS/PERSONAL PROTECTION8 All ventilation should be designed in accordance with OSHA standard (29 CFR ). Uselocal exhaust at filling zones and where leakage and dust formation is probable. Usemechanical (general) ventilation for storage areas. Use appropriate ventilation as required tokeep Exposure Limits in Air below TLV & PEL protection: When using material use safety glasses, gloves and dust respirator according to HMIS PP, E.

9 All safety equipment should be tested and approved under appropriate government standardssuch as NIOSH (US) or EN 166 (EU). Skin protection: Handle with gloves made from PVC, butyl-rubber, neoprene, nitrile or fluorinated rubber. Gloves must be inspected prior to use. Use proper glove removal technique (without touchingglove's outer surface) to avoid skin contact. Dispose of contaminated gloves according toapplicable laws and laboratory practices. Body Protection: Not required. Type of protective equipment should be selected based on concentrationamount and conditions of use of this material. Respiratory protection: Use of a dust respirator is highly recommended when using material in poorly ventilatedspaces or in a manner that generates dust. For limited exposure to airborne dust use a dustmask of N95 rating or higher. For prolonged exposure, at a minimum use an air-purifyingrespirator with high efficiency particulate air (HEPA) filter.

10 Full-face dust respirator may berequired as backup to engineering controls when proper engineering controls are not in placeto keep TLV and PEL limits below defined thresholds. Control of environmental exposure: Prevent leakage or spillage if safe to do so. Do not let material enter with workplace control parameters: Component(s): Carbon, Petroleum Coke CAS No(s): 7440-44-0, 64743-05-1, 64741-79-3 USA ACGIH (TWA/TLV): 10 mg/m3 (Nuisance Dust) USA OSHA Permissable Exposure Limits (PEL): mg/m3 (Nuisance Dusts) USA OSHA Occupational Exposure Limits - Table Z-1 Limits for Air Contaminants (TWA): mg/m3 (Total Dusts) USA OSHA Occupational Exposure Limits - Table Z-1 Limits for Air Contaminants (TWA): mg/m3 (Respirable Fraction) Biological occupational exposure limits: Engineering Controls:Personal Protective Equip:Baked Carbon / Calcined Petroleum CokeSafety Data Sheet (SDS)Pageof58 Graphite Sales, Number: 200C Revision Date: 3/14/2016 Contains no substances with biological occupational exposure limits AND CHEMICAL PROPERTIES9 SolidNot determinedNot g/cm3 Not determinedNot determinedNot determined(solid, gas): CombustibleNot determined(mm Hg @ 20 C).